Corrected entry: When Shadowkat meets Leech in the complex, she can't phase through the wall to escape because being near Leech negates her mutant powers. When Juggernaut enters the same room, he is unable to break through the wall for the same reason, however Juggernaut technically isn't a mutant, his abilities were received through mysticism so his powers shouldn't have been affected.
Grumpy Scot
25th Oct 2006
Correction: Inapplicable comic book mistake. In the movie, Juggernaut IS a mutant.
Grumpy Scot